Exposure
- ID
- PIONI.2021-02-12T02:46:41.022_1
- Header ID
- PIONI.2021-02-12T02:46:41.022
- Date updated
- 2021-09-29 14:26:24 UTC+0000
- Release date
- 2022-02-12 02:56:43 UTC+0000
- UTC Start
- 2021-02-12 02:46:41.022
- UTC End
- 2021-02-12 02:47:57.822
- MJD Start
- 59257.1157525717
- MJD End
- 59257.1166414606
- Exposure time (s)
- 76.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004256
- Ambient temperature (°C)
- 12.11
- Seeing (arcsec)
- 0.52
Observation
- ID
- 46736
- Category
- science
- Program ID
- 106.210F.001
- Program Title
- MULTIPLICITY OF GALACTIC CEPHEIDS FROM LONG-BASELINE INTERFEROMETRY
- Program Type
- Normal
- PI / COI
- GALLENNE/ KERVELLA/ M\XC3\XA9RAND/ PIETRZYNSKI/ PROFFITT/ EVANS/ GIEREN
Target
- ID
- 35084
- Name
- Y Car
- RA
- 158.29406
- DEC
- -58.49862
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 72.2090 | 72.3820 | 73.8000 | 74.1000 |
| A0-J2 | 118.5860 | 118.7200 | 52.0000 | 52.3000 |
| A0-J3 | 130.5450 | 130.5220 | 18.0830 | 18.3600 |
| G1-J2 | 58.1410 | 58.1370 | 24.4000 | 24.7000 |
| G1-J3 | 107.8770 | 107.9440 | 344.5090 | 344.6870 |
| J2-J3 | 73.4780 | 73.6530 | 313.9850 | 314.1620 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 106.210F.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 59257.1157525717 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | Y Car |
| RA | 158.29406 |
| DEC | -58.49862 |
| HIERARCH ESO INS OPTI2 NAME | GRISM |
| HIERARCH ESO INS OPTI2 ID | GRISM |
| HIERARCH ESO INS FILT1 NAME | H |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 76.8 |
| HIERARCH ESO DET DIT | 0.0015 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 72.209 |
| HIERARCH ESO ISS PBL12 END | 72.382 |
| HIERARCH ESO ISS PBLA12 START | 73.8 |
| HIERARCH ESO ISS PBLA12 END | 74.1 |
| HIERARCH ESO ISS PBL13 START | 118.586 |
| HIERARCH ESO ISS PBL13 END | 118.72 |
| HIERARCH ESO ISS PBLA13 START | 52.0 |
| HIERARCH ESO ISS PBLA13 END | 52.3 |
| HIERARCH ESO ISS PBL14 START | 130.545 |
| HIERARCH ESO ISS PBL14 END | 130.522 |
| HIERARCH ESO ISS PBLA14 START | 18.083 |
| HIERARCH ESO ISS PBLA14 END | 18.36 |
| HIERARCH ESO ISS PBL23 START | 58.141 |
| HIERARCH ESO ISS PBL23 END | 58.137 |
| HIERARCH ESO ISS PBLA23 START | 24.4 |
| HIERARCH ESO ISS PBLA23 END | 24.7 |
| HIERARCH ESO ISS PBL24 START | 107.877 |
| HIERARCH ESO ISS PBL24 END | 107.944 |
| HIERARCH ESO ISS PBLA24 START | 344.509 |
| HIERARCH ESO ISS PBLA24 END | 344.687 |
| HIERARCH ESO ISS PBL34 START | 73.478 |
| HIERARCH ESO ISS PBL34 END | 73.653 |
| HIERARCH ESO ISS PBLA34 START | 313.985 |
| HIERARCH ESO ISS PBLA34 END | 314.162 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004256 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004256 |
| HIERARCH ESO ISS AMBI TEMP | 12.11 |
| HIERARCH ESO ISS AMBI FWHM START | 0.52 |
| HIERARCH ESO ISS AMBI FWHM END | 0.52 |